The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 15, 2023
Filed:
May. 14, 2020
Denso Corporation, Kariya, JP;
Hiroyasu Sugiura, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A power conversion device comprises a power conversion circuit, and a multilayer substrate that includes the power conversion circuit, and has a wiring pattern. The wiring pattern of the multilayer substrate includes a power supply pattern, and a ground pattern. The multilayer substrate includes a first layer and a second layer. The power supply pattern includes a first layer power supply pattern portion in the first layer. The ground pattern includes a second layer ground pattern portion in the second layer. The first layer power supply pattern portion and the second layer ground pattern portion overlap with each other at least in part in a direction perpendicular to a plate surface of the multilayer substrate.